Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 265/75-16 | 235/70-16 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.65 (803.9) | 28.95 (735.4) | -2.7 (-68.5) -8.5% |
| Width inches (mm) | 10.43 (265) | 9.25 (235) | -1.18 (-30) -11.3% |
| Circum. inches (mm) | 99.43 (2525.53) | 90.96 (2310.33) | -8.47 (-215.2) -8.5% |
| Sidewall Height inches (mm) | 7.82 (198.75) | 6.48 (164.5) | -1.35 (-34.25) -17.2% |
| Revolutions per mile (km) | 637.23 (395.96) | 696.59 (432.84) | 59.36 (36.88) 9.3% |
235/70-16 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.3 mph (29.44 km/h) |
| 25 mph (40.23 km/h) | 22.87 mph (36.81 km/h) |
| 30 mph (48.28 km/h) | 27.44 mph (44.17 km/h) |
| 35 mph (56.33 km/h) | 32.02 mph (51.53 km/h) |
| 40 mph (64.37 km/h) | 36.59 mph (58.89 km/h) |
| 45 mph (72.42 km/h) | 41.17 mph (66.25 km/h) |
| 50 mph (80.47 km/h) | 45.74 mph (73.61 km/h) |
| 55 mph (88.51 km/h) | 50.31 mph (80.97 km/h) |
| 60 mph (96.56 km/h) | 54.89 mph (88.33 km/h) |
| 65 mph (104.61 km/h) | 59.46 mph (95.69 km/h) |
| 70 mph (112.65 km/h) | 64.04 mph (103.06 km/h) |
| 75 mph (120.7 km/h) | 68.61 mph (110.42 km/h) |
| 80 mph (128.75 km/h) | 73.18 mph (117.78 km/h) |
| 85 mph (136.79 km/h) | 77.76 mph (125.14 km/h) |
| 90 mph (144.84 km/h) | 82.33 mph (132.5 km/h) |
| 95 mph (152.89 km/h) | 86.91 mph (139.86 km/h) |
| 100 mph (160.93 km/h) | 91.48 mph (147.22 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1773 | 2059 | 2218 | 2316 | 2421 | 2497 | 2580 | 2678 | 2814 | 2949 | 3100 | 3221 | 3440 | 3681 | 3870 | 3990 | 4058 | 4307 | 4654 | 5409 |
Better Fuel Economy Factory Ratios Increased Power
